Penn State Health Lab Services 3970 Perkiomen Ave Suite 100 Reading, PA 19606 610-779-1330 Fax: 610-404-2240 ClosedOpens 6:00AM Sunday: ClosedMonday - Thursday: 6:00 am-7:00 pmFriday: 6:00 am-5:00 pmSaturday: 6:00 am-12:00 pm *Walk-in services. No appointment required.